{"id":"https://openalex.org/W2112361630","doi":"https://doi.org/10.1109/globalsip.2015.7418421","title":"A multitaper-random demodulator model for narrowband compressive spectral estimation","display_name":"A multitaper-random demodulator model for narrowband compressive spectral estimation","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2112361630","doi":"https://doi.org/10.1109/globalsip.2015.7418421","mag":"2112361630"},"language":"en","primary_location":{"id":"doi:10.1109/globalsip.2015.7418421","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globalsip.2015.7418421","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Global Conference on Signal and Information Processing (GlobalSIP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000874132","display_name":"Dimitrios Karampoulas","orcid":"https://orcid.org/0000-0003-1757-0803"},"institutions":[{"id":"https://openalex.org/I204136569","display_name":"The Open University","ror":"https://ror.org/05mzfcs16","country_code":"GB","type":"education","lineage":["https://openalex.org/I204136569"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Dimitrios Karampoulas","raw_affiliation_strings":["Department of Computing and Communications, Open University Milton Keynes, UK","(Department of Computing and Communications, The Open University, Milton Keynes, UK)"],"affiliations":[{"raw_affiliation_string":"Department of Computing and Communications, Open University Milton Keynes, UK","institution_ids":["https://openalex.org/I204136569"]},{"raw_affiliation_string":"(Department of Computing and Communications, The Open University, Milton Keynes, UK)","institution_ids":["https://openalex.org/I204136569"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045594390","display_name":"Laurence S. Dooley","orcid":null},"institutions":[{"id":"https://openalex.org/I204136569","display_name":"The Open University","ror":"https://ror.org/05mzfcs16","country_code":"GB","type":"education","lineage":["https://openalex.org/I204136569"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Laurence S. Dooley","raw_affiliation_strings":["Department of Computing and Communications, Open University Milton Keynes, UK","(Department of Computing and Communications, The Open University, Milton Keynes, UK)"],"affiliations":[{"raw_affiliation_string":"Department of Computing and Communications, Open University Milton Keynes, UK","institution_ids":["https://openalex.org/I204136569"]},{"raw_affiliation_string":"(Department of Computing and Communications, The Open University, Milton Keynes, UK)","institution_ids":["https://openalex.org/I204136569"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080249429","display_name":"Soraya Kouadri","orcid":null},"institutions":[{"id":"https://openalex.org/I204136569","display_name":"The Open University","ror":"https://ror.org/05mzfcs16","country_code":"GB","type":"education","lineage":["https://openalex.org/I204136569"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Soraya Kouadri","raw_affiliation_strings":["Department of Computing and Communications, Open University Milton Keynes, UK","(Department of Computing and Communications, The Open University, Milton Keynes, UK)"],"affiliations":[{"raw_affiliation_string":"Department of Computing and Communications, Open University Milton Keynes, UK","institution_ids":["https://openalex.org/I204136569"]},{"raw_affiliation_string":"(Department of Computing and Communications, The Open University, Milton Keynes, UK)","institution_ids":["https://openalex.org/I204136569"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5000874132"],"corresponding_institution_ids":["https://openalex.org/I204136569"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.06371358,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1362","last_page":"1366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/multitaper","display_name":"Multitaper","score":0.9624717235565186},{"id":"https://openalex.org/keywords/spectral-leakage","display_name":"Spectral leakage","score":0.830693781375885},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.7759807109832764},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.7599483132362366},{"id":"https://openalex.org/keywords/bandlimiting","display_name":"Bandlimiting","score":0.6781215071678162},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6416988968849182},{"id":"https://openalex.org/keywords/spectral-density-estimation","display_name":"Spectral density estimation","score":0.6185797452926636},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5349838137626648},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5234315395355225},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.5171715617179871},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5042527914047241},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.4627549350261688},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41978034377098083},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.34567731618881226},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.31407153606414795},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.23122340440750122},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.20456328988075256},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19457444548606873}],"concepts":[{"id":"https://openalex.org/C2777067715","wikidata":"https://www.wikidata.org/wiki/Q3327726","display_name":"Multitaper","level":2,"score":0.9624717235565186},{"id":"https://openalex.org/C113407356","wikidata":"https://www.wikidata.org/wiki/Q1431214","display_name":"Spectral leakage","level":3,"score":0.830693781375885},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.7759807109832764},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.7599483132362366},{"id":"https://openalex.org/C129997835","wikidata":"https://www.wikidata.org/wiki/Q806263","display_name":"Bandlimiting","level":3,"score":0.6781215071678162},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6416988968849182},{"id":"https://openalex.org/C30049272","wikidata":"https://www.wikidata.org/wiki/Q6555326","display_name":"Spectral density estimation","level":3,"score":0.6185797452926636},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5349838137626648},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5234315395355225},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.5171715617179871},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5042527914047241},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.4627549350261688},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41978034377098083},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.34567731618881226},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.31407153606414795},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.23122340440750122},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.20456328988075256},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19457444548606873},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/globalsip.2015.7418421","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globalsip.2015.7418421","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Global Conference on Signal and Information Processing (GlobalSIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:oro.open.ac.uk:44037","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401187","display_name":"Open Research Online (The Open University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I204136569","host_organization_name":"The Open University","host_organization_lineage":["https://openalex.org/I204136569"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.697.4034","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.697.4034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://oro.open.ac.uk/44037/7/Dimitris%20GlobalSIP%202015_GlobalSIP15_MT.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5199999809265137,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W340244495","https://openalex.org/W1525243411","https://openalex.org/W1999902958","https://openalex.org/W2026443321","https://openalex.org/W2028396214","https://openalex.org/W2031963794","https://openalex.org/W2057483822","https://openalex.org/W2058074751","https://openalex.org/W2071707134","https://openalex.org/W2097285660","https://openalex.org/W2103164394","https://openalex.org/W2109855984","https://openalex.org/W2127725757","https://openalex.org/W2133285942","https://openalex.org/W2134745414","https://openalex.org/W2141116650","https://openalex.org/W2145096794","https://openalex.org/W2155722796","https://openalex.org/W2161950100","https://openalex.org/W2296616510","https://openalex.org/W2962761750","https://openalex.org/W3212896302","https://openalex.org/W4250955649","https://openalex.org/W4285719527","https://openalex.org/W6611649999","https://openalex.org/W6631498979"],"related_works":["https://openalex.org/W2115075099","https://openalex.org/W3136361142","https://openalex.org/W2220576269","https://openalex.org/W2074287313","https://openalex.org/W2060047080","https://openalex.org/W2040780863","https://openalex.org/W4313130483","https://openalex.org/W2112361630","https://openalex.org/W4237299566","https://openalex.org/W1977474176"],"abstract_inverted_index":{"The":[0],"random":[1],"demodulator":[2],"(RD)":[3],"is":[4,39],"a":[5,47],"compressive":[6,53],"sensing":[7],"(CS)":[8],"system":[9,95],"for":[10,52,74],"acquiring":[11],"and":[12,35,104],"recovering":[13],"bandlimited":[14],"sparse":[15],"signals,":[16],"which":[17,56],"are":[18],"approximated":[19],"by":[20],"multi-tones.":[21],"Signal":[22],"recovery":[23],"employs":[24],"the":[25,58,62,68,80,92],"discrete":[26],"Fourier":[27],"transform":[28],"based":[29],"periodogram,":[30],"though":[31],"due":[32],"to":[33],"bias":[34],"variance":[36],"constraints,":[37],"it":[38],"an":[40],"inconsistent":[41],"spectral":[42,64,69],"estimator.":[43],"This":[44],"paper":[45],"presents":[46],"Multitaper":[48],"RD":[49,94],"(MT-RD)":[50],"architecture":[51],"spectrum":[54,102],"estimation,":[55],"exploits":[57],"inherent":[59],"advantage":[60],"of":[61,98],"MT":[63],"estimation":[65],"method":[66],"from":[67],"leakage":[70,103],"perspective.":[71],"Experimental":[72],"results":[73],"sparse,":[75],"narrowband":[76],"signals":[77],"corroborate":[78],"that":[79],"MT-RD":[81],"model":[82],"enhances":[83],"sparsity":[84],"so":[85],"affording":[86],"superior":[87],"CS":[88],"performance":[89],"compared":[90],"with":[91],"original":[93],"in":[96],"terms":[97],"both":[99],"lower":[100],"power":[101],"improved":[105],"input":[106],"noise":[107],"robustness.":[108]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
